Home / 7,351.53-11,026.11-2,671.35

Finding the Fourth Proportional to 7,351.53, 11,026.11 and 2,671.35

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Solution

The fourth proportional to 7,351.53, 11,026.11 and 2,671.35 is: 4,006.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,351.53 : 11,026.11 = 2,671.35 : x
  2. Step 2: Convert to fraction form
    7,351.53/11,026.11 = 2,671.35/x
  3. Step 3: Cross multiply
    7,351.53x = 11,026.11 × 2,671.35
  4. Step 4: Simplify right side
    7,351.53x = 29,454,598.95
  5. Step 5: Solve for x
    x = 29,454,598.95/7,351.53
  6. Step 6: Final answer
    x = 4,006.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.